Col de Serrières from Sivry

At just 0.7km, Col de Serrières from Sivry is short but deceptively intense — 38m of elevation packed into a brief, breathless effort. The average gradient of 5.1% disguises ramps of 11.2% — the kind of gradient that turns plans into prayers. It's over before the legs know what happened — a short, explosive effort where momentum is everything. Located in Lorraine, France.